Zone valves Proportional Input types
Discover high-quality zone valves perfect for regulating heat in hydronic heating systems. Shop our selection today at Blackhawk Supply.
View Details
![KMC VEZ-4404AMBB Zone Valve | 1" - 3 Way | 7 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_85a9463c-cd1c-40db-979d-c00f24d48b9c_medium.jpg?v=1712852992)
VEZ-4404AMBB | Zone Valve | 1" - 3 Way | 7 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4404AMBB
View Details
![KMC VEZ-4403AMBA Zone Valve | 0.75" - 3 Way | 4.1 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_b0c6543e-97b9-46a1-bc51-11bc09ea1784_medium.jpg?v=1712853016)
VEZ-4403AMBA | Zone Valve | 0.75" - 3 Way | 4.1 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4403AMBA
View Details
![KMC VEZ-4402CMBB Zone Valve | 0.5" - 3 Way | 4 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_c8ad833e-c427-448e-8773-9a98301b4a71_medium.jpg?v=1712853025)
VEZ-4402CMBB | Zone Valve | 0.5" - 3 Way | 4 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4402CMBB
View Details
![KMC VEZ-4402BMBB Zone Valve | 0.5" - 3 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_f068f743-30ce-455f-ab10-259d119a7de6_medium.jpg?v=1712852992)
VEZ-4402BMBB | Zone Valve | 0.5" - 3 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4402BMBB
View Details
![KMC VEZ-4303AMBB Zone Valve | 0.75" - 2 Way | 4.1 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4304AMBF-medium_adccc6ef-b626-4dda-8921-e9c157e4c9c9_medium.jpg?v=1712852948)
VEZ-4303AMBB | Zone Valve | 0.75" - 2 Way | 4.1 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4303AMBB
View Details
![KMC VEZ-4302CMBB Zone Valve | 0.5" - 2 Way | 4 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4304AMBF-medium_medium.jpg?v=1712852914)
VEZ-4302CMBB | Zone Valve | 0.5" - 2 Way | 4 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4302CMBB
View Details
![KMC VEZ-4302CMBA Zone Valve | 0.5" - 2 Way | 4 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4304AMBF-medium_cb774eed-4958-4ab1-8993-88293af3a301_medium.jpg?v=1712852926)
VEZ-4302CMBA | Zone Valve | 0.5" - 2 Way | 4 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4302CMBA
View Details
![KMC VEZ-4302BMBB Zone Valve | 0.5" - 2 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4304AMBF-medium_a747182a-e398-4b4f-9509-c632bfd3ea2a_medium.jpg?v=1712852956)
VEZ-4302BMBB | Zone Valve | 0.5" - 2 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4302BMBB
View Details
![KMC VEZ-4302AMBB Zone Valve | 0.5" - 2 Way | 1 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4304AMBF-medium_1343db3b-0f75-4ff5-8518-faeae42fc83b_medium.jpg?v=1712853032)
VEZ-4302AMBB | Zone Valve | 0.5" - 2 Way | 1 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4302AMBB
View Details
![KMC VEZ-4404AMBA Zone Valve | 1" - 3 Way | 7 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_99895dd0-21a0-40d7-989e-ced4f3f15fbf_medium.jpg?v=1712852983)
VEZ-4404AMBA | Zone Valve | 1" - 3 Way | 7 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4404AMBA
View Details
![KMC VEZ-4403AMBB Zone Valve | 0.75" - 3 Way | 4.1 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_8c5670c1-911b-4dcf-b895-e1807f1fa4df_medium.jpg?v=1712852985)
VEZ-4403AMBB | Zone Valve | 0.75" - 3 Way | 4.1 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4403AMBB
View Details
![KMC VEZ-4402CMBA Zone Valve | 0.5" - 3 Way | 4 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_medium.jpg?v=1712852914)
VEZ-4402CMBA | Zone Valve | 0.5" - 3 Way | 4 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4402CMBA
View Details
![KMC VEZ-4402BMBA Zone Valve | 0.5" - 3 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_64599faa-d761-4192-97e2-ec9accb46214_medium.jpg?v=1712852963)
VEZ-4402BMBA | Zone Valve | 0.5" - 3 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4402BMBA
View Details
![KMC VEZ-4402AMBB Zone Valve | 0.5" - 3 Way | 1 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4404AMBF-medium_dd4e12cb-1a7a-4880-9333-573b86bfb352_medium.jpg?v=1712852956)
VEZ-4402AMBB | Zone Valve | 0.5" - 3 Way | 1 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4402AMBB
View Details
![KMC VEZ-4402AMBA Zone Valve | 0.5" - 3 Way | 1 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4402AMBA-medium_medium.jpg?v=1712852980)
VEZ-4402AMBA | Zone Valve | 0.5" - 3 Way | 1 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4402AMBA
View Details
![KMC VEZ-4304AMBB Zone Valve | 1" - 2 Way | 7 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4304AMBF-medium_10aa59ad-c39f-4048-bf14-15abb7a72f72_medium.jpg?v=1712852924)
VEZ-4304AMBB | Zone Valve | 1" - 2 Way | 7 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4304AMBB
View Details
![KMC VEZ-4304AMBA Zone Valve | 1" - 2 Way | 7 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4304AMBF-medium_51bffa91-2022-4361-a0ef-b8395148df37_medium.jpg?v=1712852948)
VEZ-4304AMBA | Zone Valve | 1" - 2 Way | 7 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4304AMBA
View Details
![KMC VEZ-4303AMBA Zone Valve | 0.75" - 2 Way | 4.1 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4304AMBF-medium_c3efc95c-44fd-4e6d-9f9f-e09b14f596e6_medium.jpg?v=1712852935)
VEZ-4303AMBA | Zone Valve | 0.75" - 2 Way | 4.1 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4303AMBA
View Details
![KMC VEZ-4302BMBA Zone Valve | 0.5" - 2 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4304AMBF-medium_53d70718-1311-411f-afc3-fe3e6f7424c6_medium.jpg?v=1712852949)
VEZ-4302BMBA | Zone Valve | 0.5" - 2 Way | 2.5 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4302BMBA
View Details
![KMC VEZ-4302AMBA Zone Valve | 0.5" - 2 Way | 1 Cv | Non-Spring Return | 24V | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/VEZ-4302AMBA-medium_medium.jpg?v=1712852964)
VEZ-4302AMBA | Zone Valve | 0.5" - 2 Way | 1 Cv | Non-Spring Return | 24V | Modulating | KMC
Brand: KMC
SKU: VEZ-4302AMBA
Committed to customer satisfaction
as experts in Zone Valves
Recently Viewed
Popular Products
View all →![Siemens GRD221.1U Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/GRD221.1U_be742128-b9aa-462a-94cb-d2f797b66bf9_large.jpg?v=1718995518)
GRD221.1U | Damper Actuator | Spring Return | 120 VAC | On/Off | 30 lb-in | Siemens
Brand: Siemens
SKU: GRD221.1U![Veris EP2100S EP | Analog In | 3-15/0-20psi | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/EP2121S_edfe339f-cd49-4263-bfb4-73f12f370c0c_large.jpg?v=1708554831)
EP2100S | EP | Analog In | 3-15/0-20psi | Veris
Brand: Veris
SKU: EP2100S![Veris E51C2 Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/E50B1_133fa895-f07d-4e0c-903d-c666ee67875b_large.jpg?v=1719241877)
E51C2 | Bi-Directional DIN Energy Meter | Modbus | Pulse Out | Veris
Brand: Veris
SKU: E51C2![Saginaw SCE-36H3612LP NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/sce-36h3612lp_large.png?v=1692624116)
SCE-36H3612LP | NEMA 3R, 12, 4 | Nema 4 LP Enclosure, 36H x 36W x 12D | Saginaw
Brand: Saginaw
SKU: SCE-36H3612LP![Neptronic BM000 B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/actuators-banner_a22729f7-ea6e-4da6-8d1e-616037cb58b4_large.jpg?v=1717515951)
BM000 | B series low voltage Actuators | 50 in.lb | 24V | ON/OFF | Floating | Modulating | Neptronic
Brand: Neptronic
SKU: BM000![Siemens 147-2000 Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/147-2000_large.jpg?v=1692718555)
147-2000 | Positioning Relay, Pneumatic, Adj Start Point and Span, Rapid Response | Siemens
Brand: Siemens
SKU: 147-2000